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RF2483
Rev A8 060203
Low Band Carrier Suppression versus Gain Control
LO=900MHz 0dBm, IQ=100kHz 800mVP-P 1.2VDC
-60.00
-50.00
-40.00
-30.00
-20.00
-10.00
0.00
0.0
0.5
1.0
1.5
2.0
2.5
Gain Control (V)
Temp = -40°C,
Vcc=2.7V
Temp = +25°C,
Vcc=2.7V
Temp = +85°C,
Vcc=2.7V
Low Band Carrier Suppression versus Gain Control
VCC=2.7V, LO=0dBm, IQ=100kHz 800mVP-P 1.2VDC
-60.00
-50.00
-40.00
-30.00
-20.00
-10.00
0.00
0.0
0.5
1.0
1.5
2.0
2.5
Gain Control (V)
Vcc=2.7V
Vcc=3.0V
Vcc=3.3V
Low Band Modulation's 3rd Harmonic versus Gain
Control - LO=900MHz 0dBm, IQ=100kHz 800mVP-P 1.2VDC
-70.00
-60.00
-50.00
-40.00
-30.00
-20.00
-10.00
0.00
0.0
0.5
1.0
1.5
2.0
2.5
Gain Control (V)
Vcc=2.7V
Vcc=3.0V
Vcc=3.3V
Low Band Sideband Supperssion versus Gain Control
LO=900MHz 0dBm, IQ=100kHz 800mVP-P 1.2VDC
-70.00
-60.00
-50.00
-40.00
-30.00
-20.00
-10.00
0.00
0.0
0.5
1.0
1.5
2.0
2.5
Gain Control (V)
Temp = -40°C,
Vcc=2.7V
Temp = +25°C,
Vcc=2.7V
Temp = +85°C,
Vcc=2.7V
Low Band Sideband Suppression versus Gain Control
VCC=2.7V, LO=0dBm, IQ=100kHz 800mVP-P 1.2VDC
-70.00
-60.00
-50.00
-40.00
-30.00
-20.00
-10.00
0.00
0.0
0.5
1.0
1.5
2.0
2.5
Gain Control (V)
Vcc=2.7V
Vcc=3.0V
Vcc=3.3V
Low Band Output IP3 versus Gain Control
VCC=2.7V, LO=0dBm, IQ=900kHz and 1100kHzat 1.2VDC
-40.00
-30.00
-20.00
-10.00
0.00
10.00
20.00
30.00
0.0
0.5
1.0
1.5
2.0
2.5
Gain Control (V)
700MHz
800MHz
900MHz
1000MHz
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